Surprise! It's the Ghost of Christmas Yet to Come (or Future). Dunno 'bout you guys, but anything related to the circulatory system tends to weird me out. Which is precisely why I gave him a vieny hand: Eww!! You got to make the most of it when you only live for one Christmas season.
He looks really cool. He'd look like his head was a giant mouth if there were icicles on the lower half of his hood, as well as his top.
Man, I really don't want to see him after his heart grows three sizes, since, knowing you, it'll probably be coming out of his head or his back or something.